These irrigation timers permit 1 to 60 ON operations every 24 hours. This series is designed for water metering in increments of 12 minutes to 20 hours - 45 minutes for maximum conservation of precious water resources. The 14-day skipper feature permits irrigation to be omitted on selected day(s) and also provides for every other day operation. The ON/OFF/AUTOMATIC switch allows shutdown during rainy days or extended watering during dry periods without disturbing the automatic cycle set on dial.